DocumentCode
1591259
Title
Resolving isotopic emission lines using a spatial heterodyne spectrometer
Author
Lenzner, Matthias ; Chengyong Feng ; Diels, Jean-Claude
Author_Institution
Lenzner Res. LLC, Tucson, AZ, USA
fYear
2015
Firstpage
1
Lastpage
4
Abstract
A modified Spatial Heterodyne Spectrometer (SHS) is used for measuring atomic emission spectra for instance in LIBS experiments. This device is basically a Fourier Transform Spectrometer, but the Fourier transform is taken in the directions perpendicular to the optical propagation and heterodyned around one specific wavelength. Therefore, this device uses no movable parts. The resolution of the device is sufficient to distinguish common isotopic lines.
Keywords
Fourier transform spectra; Fourier transform spectrometers; light interferometers; Fourier transform spectrometer; LIBS; atomic emission spectra; isotopic emission lines; optical propagation; spatial heterodyne spectrometer; Adaptive optics; Apertures; Gratings; Integrated optics; Optical pulses; Spatial resolution; Spectroscopy; High Resolution Spectroscopy; Spatial Heterodyne Spectrometer;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks (ICTON), 2015 17th International Conference on
Conference_Location
Budapest
Type
conf
DOI
10.1109/ICTON.2015.7193539
Filename
7193539
Link To Document